package 运行不了的代码;

public abstract class person {
    private String name;
    private int age;

    public person(){
    }
    public person(String name,int age){
        this.name=name;
        this.age=age;
    }
    public String getName(){
        return name;
    }
    public void seq(String name){
        this.name=name;
    }
}
